How to Freeze Your Credit (Step-by-Step)

The FTC logged more than 1.1 million identity theft complaints in 2024 alone, a 9.5% jump from the year before, according to the FTC's Consumer Sentinel Network Data Book. A significant share of those cases involve a thief opening a new credit card, personal loan, or utility account in someone else's name, often without the victim knowing for months.

A credit freeze is one of the most direct and reliable ways to stop that from happening. It's free, reversible, and takes about 15 minutes to set up across all three major credit bureaus. Unlike many security measures that require ongoing attention or subscription fees, a freeze works passively in the background once it's in place. Here's exactly how to do it, what it covers, and what it doesn't.

What is a credit freeze?

A credit freeze, sometimes called a security freeze, locks your credit report so that new lenders can't pull it. When a lender can't see your credit file, they can't approve a new account in your name. That means if someone tries to open a loan, credit card, or line of credit using your identity, the application typically gets rejected automatically, not because of a red flag on your file, but because the file itself is inaccessible.

The freeze doesn't hurt your credit score. It has no effect on the accounts you already have open, and your existing creditors can still access your file for routine account management. Lifting it temporarily when you genuinely need to apply for credit is a straightforward process that takes just a few minutes online.

One important distinction to understand: a credit freeze won't stop fraud on accounts that already exist. If your current credit card number gets stolen and used for unauthorized purchases, a freeze won't help with that, that's a different type of fraud handled through your card issuer's dispute process. A credit freeze is specifically a guard against new-account identity theft, which is the category where most credit-related identity theft occurs and where the damage can be hardest to detect quickly.

Think of it like a deadbolt on a door that was previously unlocked. It doesn't make the house impenetrable, but it closes off one of the most commonly exploited entry points.

Why you should freeze your credit now (not just after a breach)

Most people only think about freezing their credit after something goes wrong, after they receive a breach notification, spot an unfamiliar account on their credit report, or get a call from a debt collector about a loan they never took out. That's understandable, but it means you're always one step behind the problem.

New account fraud surged to $7 billion in 2025, up 13% year-over-year, with 5.4 million victims, according to Javelin Strategy & Research. That's not a niche problem affecting a small slice of the population, it's a widespread and growing threat.

The personal information needed to open an account in your name (your Social Security number, date of birth, and address) has been exposed in data breaches so many times over the past decade that it's effectively available to anyone who wants it. Major breaches at healthcare providers, financial institutions, and government agencies have collectively exposed the records of hundreds of millions of Americans. If you've been an adult in the U.S. for more than a few years, there's a reasonable chance your core identifying information is already circulating somewhere it shouldn't be.

A credit freeze costs you nothing and takes minutes to set up. It doesn't require you to monitor anything or take any ongoing action. Keeping your credit frozen by default and thawing it only when you need it (to apply for a mortgage, car loan, or new credit card) is a genuinely practical habit, not an overreaction. The small inconvenience of a two-minute online thaw is a reasonable trade-off for a meaningful layer of protection that runs continuously.

How to freeze your credit at all three bureaus

You need to freeze your credit at each bureau separately. There's no single button or centralized portal that covers all three. The good news is that each bureau lets you do it online in just a few minutes, and it's completely free, a right established under federal law through the Economic Growth, Regulatory Relief, and Consumer Protection Act of 2018.

Here's what you'll typically need to have ready before you start:

• Your full legal name
• Date of birth
• Social Security number
• Current address and any addresses from the past two years
• A government-issued ID (for mail or phone requests)

Set aside about 15-20 minutes to complete all three in one sitting. Having your information in front of you before you start will make the process faster.

Equifax

Go to equifax.com/personal/credit-report-services/credit-freeze and create or log into your myEquifax account. From there, select "Add a Security Freeze." The freeze goes into effect immediately when submitted online.

By phone: 888-298-0045

By mail: Equifax Information Services LLC, P.O. Box 105788, Atlanta, GA 30348-5788

Experian

Go to experian.com/help/credit-freeze and either create an account or log in. Select the option to add a freeze. Like Equifax, online requests are processed right away. Experian will ask you to verify your identity during account creation, so have your SSN and address history ready.

By phone: 888-397-3742

By mail: Experian Security Freeze, P.O. Box 9554, Allen, TX 75013

TransUnion

Go to transunion.com/credit-freeze and create or sign into your account. Select "Add Freeze." Immediate online processing applies here too. TransUnion's portal also allows you to manage temporary lifts and set specific date ranges for when a freeze should be paused.

By phone: 800-916-8800

By mail: TransUnion, P.O. Box 160, Woodlyn, PA 19094

Per Experian's guidance on credit freezes, online and phone requests are typically processed the same day, while mail requests can take up to three business days after receipt. For that reason, online is the recommended method unless you have a specific reason to use mail or phone.

How to lift a credit freeze when you need one

Lifting a freeze, also called "thawing," works the same way as setting one up. You go back to each bureau's website, log in, and select the option to remove or temporarily lift the freeze. The process is built to be quick precisely because the bureaus recognize that people need to be able to access credit when they have a legitimate reason.

You have two options when lifting:

• Permanent lift: removes the freeze entirely until you choose to add it back. This is useful if you're going through an extended period of credit activity, like shopping for a mortgage across multiple lenders.
• Temporary lift: you set a specific date range (for example, a five-day window) and the freeze automatically reinstates itself when that window ends. This is the better option for most situations because it removes the risk of forgetting to re-freeze.

If you're applying for a mortgage, car loan, or apartment, ask the lender or landlord upfront which bureau or bureaus they pull from. Most will tell you without hesitation. That way you only need to lift the freeze at the relevant bureau rather than all three, which saves a few minutes and keeps the other two locked.

Online lifts go into effect immediately. That's worth knowing because there's a common hesitation about freezing credit in the first place: people worry it'll be a hassle when they actually need to apply for something. In practice, if you have your account login credentials saved and your identity verification set up, lifting a freeze takes about two minutes per bureau. The inconvenience is real but genuinely minor.

What a credit freeze doesn't cover

A freeze stops new creditors from checking your credit report as part of an application process. It's an effective tool for that specific purpose, but it's not a comprehensive shield against all forms of identity theft or financial fraud. Understanding its limits helps you know where to focus your other protective habits.

A credit freeze does not stop:

• Fraud on existing accounts, if someone steals your credit card number or gains access to an existing account, the freeze has no effect. That type of fraud is handled through your card issuer's dispute and fraud resolution process.
• Phishing and credential theft, a freeze won't prevent someone from tricking you into handing over your login credentials for a bank or email account through a fake website or deceptive email.
• Tax fraud, filing a fraudulent tax return in your name doesn't involve a credit pull, so a freeze offers no protection there. The IRS has its own Identity Protection PIN program for that.
• Medical identity theft, someone using your identity to receive medical care or prescription drugs doesn't go through a credit bureau check.
• Soft inquiries, employers, landlords, and some background check services can still access certain information depending on the type of inquiry and your existing relationship with them.

For those risks, you need a different layer of protection. Monitoring your existing accounts for unusual activity, using strong unique passwords with a password manager, enabling two-factor authentication, and staying alert to phishing attempts are all habits that work alongside a credit freeze, not instead of it. Think of a freeze as one important layer in a broader approach to personal security.

Other steps worth taking at the same time

While you're setting up your credit freeze, a few related moves are worth doing in the same session. Bundling these tasks together means you're building a more complete layer of protection without needing to return to it later.

• Set up a fraud alert at one bureau, it automatically notifies the other two, so you only need to do it once. A fraud alert doesn't block access to your credit the way a freeze does, but it flags your file so that lenders are required to take extra steps to verify your identity before approving new accounts. It's a lighter-touch option that's useful if you want some protection without the commitment of a full freeze.
• Freeze your ChexSystems report to block unauthorized bank account openings. ChexSystems is the equivalent of a credit bureau for checking and savings accounts. Many people freeze their credit bureau reports but overlook this one, leaving a gap that fraudsters can exploit to open deposit accounts in your name. You can request a ChexSystems freeze directly at their website.
• Check your free credit reports at annualcreditreport.com to see if anything suspicious is already on file before you freeze. You're entitled to free weekly reports from all three bureaus. Reviewing them before freezing ensures you're not locking in a file that already contains fraudulent accounts.
• Turn on identity monitoring. A significant portion of the personal data that enables identity theft (Social Security numbers, dates of birth, and addresses) is already circulating from years of data breaches, and phishing sites and malicious links are how the rest gets stolen. Guardio's identity protection scans the dark web for your exposed information and alerts you the moment it turns up, while its real-time browsing protection blocks the phishing sites and malicious links that expose new data in the first place.

Conclusion

A credit freeze is one of the simplest, most effective things you can do to reduce your exposure to new-account identity theft. It's free, it's reversible, and you can have it set up at all three bureaus in under 20 minutes. Once it's in place, it works quietly in the background without requiring any ongoing effort on your part.

The FTC's own data shows identity theft reports rising year after year, and the personal information needed to open fraudulent accounts (Social Security numbers, dates of birth, addresses) has been exposed in so many data breaches that it's effectively available to anyone motivated to look for it. Waiting until something goes wrong puts you in a position where you're cleaning up a mess instead of preventing one. Recovering from identity theft can take hundreds of hours and months of back-and-forth with creditors, bureaus, and government agencies.

Freeze your credit today. Then take a look at what else might be exposing you without your knowledge, including the websites you visit and the links you click every day.

Get a free security scan with Guardio today and stay protected from identity theft.